Home / 1,367,192.94-1,886,598.99-794,224.86

Finding the Fourth Proportional to 1,367,192.94, 1,886,598.99 and 794,224.86

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Solution

The fourth proportional to 1,367,192.94, 1,886,598.99 and 794,224.86 is: 1,095,956.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,192.94 : 1,886,598.99 = 794,224.86 : x
  2. Step 2: Convert to fraction form
    1,367,192.94/1,886,598.99 = 794,224.86/x
  3. Step 3: Cross multiply
    1,367,192.94x = 1,886,598.99 × 794,224.86
  4. Step 4: Simplify right side
    1,367,192.94x = 1,498,383,818,708.89
  5. Step 5: Solve for x
    x = 1,498,383,818,708.89/1,367,192.94
  6. Step 6: Final answer
    x = 1,095,956.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.